emscripten-fastcomp/include/llvm/CodeGen/PBQP/Heuristics, branch masterLLVM with the emscripten fastcomp javascript backendhttps://git.amat.us/emscripten-fastcomp/atom/include/llvm/CodeGen/PBQP/Heuristics?h=master2012-12-03T17:02:12ZSort the #include lines for the include/... tree with the script.2012-12-03T17:02:12ZChandler Carruthchandlerc@gmail.com2012-12-03T17:02:12Zurn:sha1:255f89faee13dc491cb64fbeae3c763e7e2ea4e6
AKA: Recompile *ALL* the source code!
This one went much better. No manual edits here. I spot-checked for
silliness and grep-checked for really broken edits and everything seemed
good. It all still compiles. Yell if you see something that looks goofy.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169133 91177308-0d34-0410-b5e6-96231b3b80d8
Matrix simplification in PBQP may push infinite costs onto register options.2012-04-03T16:27:16ZLang Hameslhames@gmail.com2012-04-03T16:27:16Zurn:sha1:d5be48a9db6bf9b1b399e1309b9654e06a616165
The colorability heuristic should count these as denied registers.
No test case - this exposed a bug on an out-of-tree target.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153958 91177308-0d34-0410-b5e6-96231b3b80d8
Remove unused STL header includes.2011-04-23T19:53:52ZJay Foadjay.foad@gmail.com2011-04-23T19:53:52Zurn:sha1:ddcdcc88631c6bd4ad43d9198b98bc9a829be036
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130068 91177308-0d34-0410-b5e6-96231b3b80d8
Added an additional PBQP problem builder which adds coalescing costs (both between pairs of virtuals, and between virtuals and physicals).2010-09-21T13:19:36ZLang Hameslhames@gmail.com2010-09-21T13:19:36Zurn:sha1:e9c935662d77b8c5a3a26f5622dc2a3ed22d75c8
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114429 91177308-0d34-0410-b5e6-96231b3b80d8
Added a separate class (PBQPBuilder) for PBQP Problem construction. This class can be extended to support custom constraints.2010-09-18T09:07:10ZLang Hameslhames@gmail.com2010-09-18T09:07:10Zurn:sha1:eb6c8f53b4df1488f3d07c11af8f754cc4620f3a
For now the allocator still uses the old (internal) construction mechanism by default. This will be phased out soon assuming
no issues with the builder system come up.
To invoke the new construction mechanism just pass '-regalloc=pbqp -pbqp-builder' to llc. To provide custom constraints a
Target just needs to extend PBQPBuilder and pass an instance of their derived builder to the RegAllocPBQP constructor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114272 91177308-0d34-0410-b5e6-96231b3b80d8